252294909

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{19709}}^1$

素因数の和:19980

約数の個数: 16

約数和(自身を含む): 357618240

約数和(自身を除く): 105323331

約数列:

[1, 3, 17, 51, 251, 753, 4267, 12801, 19709, 59127, 335053, 1005159, 4946959, 14840877, 84098303, 252294909]

約数ペア:

[(1, 252294909), (3, 84098303), (17, 14840877), (51, 4946959), (251, 1005159), (753, 335053), (4267, 59127), (12801, 19709)]